发明授权
US5554493A Use of 2,1-benzisoxazol-3(1H)-ones as antioxidants in color photographic processing methods 失效
在彩色照相处理方法中使用2,1-苯并异恶唑-3(1H) - 酮作为抗氧化剂

Use of 2,1-benzisoxazol-3(1H)-ones as antioxidants in color photographic
processing methods
摘要:
Certain 2,1-benzisoxazol-3(1H)-ones are useful as antioxidants in photographic color developer compositions. These compounds are highly water soluble and are essentially odorless. In addition, they have extended shelf life. They are useful in processing silver halide color photographic elements having at least one incorporated dye forming coupler.
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